Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's onset is marked by a subtle temperature increase, moving from a cool 10.2°C (50.4°F) in March to a moderate 14.7°C (58.5°F). Viganello's nighttime temperature during April is consistently averaged at an icy 4.6°C (40.3°F).Humidity
The average relative humidity in April in Viganello is 73%.Rainfall
In Viganello, Switzerland, in April, during 11.1 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, in Viganello, Switzerland, there are 102.6 rainfall days, and 414mm (16.3") of precipitation is accumulated.Snowfall
In Viganello, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 34min.On the first day of the month, sunrise is at 07:02 and sunset at 19:52. On the last day of April, sunrise is at 06:11 and sunset at 20:31 CEST.
Sunshine
In Viganello, the average sunshine in April is 9.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sunburn is recommended. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Viganello in April?
What is the average humidity in April in Viganello?
How much does it rain in Viganello in April?
When it does not snow in Viganello?
Does it snow in Viganello in April?
How many hours of daylight does Viganello have in April?
What time are sunrise and sunset in April in Viganello?
How long on average sun shines in April in Viganello?
What is the UV index intensity in April in Viganello?
Average temperature in April
Viganello, Switzerland
- Average high temperature in April: 14.7°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in April: 4.6°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in April
Viganello, Switzerland
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in April
Viganello, Switzerland
- Average wind speed in April: 7.2km/h
The windiest month (with the highest average wind speed) is July (7.7km/h).
The calmest month (with the lowest average wind speed) is November (6.1km/h).
Average humidity in April
Viganello, Switzerland
- Average humidity in April: 73%
The month with the highest relative humidity is November (80%).
The months with the lowest relative humidity are January and July (72%).
Average rainfall in April
Viganello, Switzerland
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is November (70mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in April
Viganello, Switzerland
- Average rainfall days in April: 11.1 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is December (4.1 days).
Average snowfall in April
Viganello, Switzerland
- Average snowfall in April: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Viganello, Switzerland
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Viganello, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in April
Viganello, Switzerland
- Average sunshine days in April: 18.2 days
The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is June (16.9 days).
Average UV index in April
Viganello, Switzerland
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Viganello, Switzerland
- Average cloud cover in April: 37
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in April
Viganello, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (9km).
The month with the lowest visibility is October (8km).
Viganello, Switzerland
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